Chapter 16: See Trees While Trees Still Exist - Summary and Analysis

⚠️ Spoiler Warning: This guide contains detailed spoilers for the entire novel. Proceed only if you've finished reading or are comfortable knowing the plot.

Summary

Blythe Roberson leaves Los Angeles in late July to begin a Southwest leg of her national park road trip, despite record-breaking heat and drought. She drives to Joshua Tree National Park, where she learns from rangers that the park's namesake Joshua trees are dying due to climate change: hotter, drier conditions and increased wildfires threaten their survival. After completing a Junior Ranger booklet, she drives through the Mojave Desert to Death Valley National Park, free-camping in extreme heat. At Death Valley she meets Ranger Green again, who had given her a Junior Ranger badge at Great Basin weeks earlier. She visits Badwater Basin (the lowest point in the U.S.) and Artists Palette. She then passes through Las Vegas, reflecting on her own complicity in climate change as a driver and on capitalism's role in environmental destruction. She ends the chapter by staying in Flagstaff, where cooler temperatures allow her to sleep, and concludes with a call for collaborative survival and rethinking humanity's relationship with nature.

Key Events

Roberson leaves Los Angeles after staying with friends Jose and Patrick, planning the final leg of her trip.
She drives to Joshua Tree National Park, where a ranger gives her a Junior Ranger booklet and discusses the park's ecological decline.
She hikes a half-mile nature trail despite extreme heat, seeing Joshua trees and other desert plants.
At the Oasis Visitor Center, she overhears rangers gossiping about a colleague and learns more about climate impacts: desert tortoises, bighorn sheep, and bird populations are collapsing.
She drives 225 miles north through the Mojave Desert to Death Valley, where temperatures reach 112°F.
She free-camps on a dirt road in Death Valley and sleeps in her car, hearing bats hit the door.
The next morning she visits Zabriskie Point, learns about the park's origin with the Pacific Coast Borax Company, and obtains another Junior Ranger badge.
She re-encounters Ranger Green, who had worked at Great Basin; they catch up and he gives her a badge after she draws a lizard with a bucket hat.
She briefly visits Badwater Basin and Artists Palette, then drives through Las Vegas.
She detours to Flagstaff for cooler weather and reflects on climate solutions, mentioning Indigenous land management and the concept of collaborative survival.

Character Development

Blythe Roberson: Her awareness of climate change shifts from a distant future threat to an immediate, visceral reality. She grapples with her own hypocrisy (driving across the country while fossil fuels cause emissions) and moves toward a commitment to action, even if she doesn't yet know what form it will take. Her humor and self-deprecation persist (e.g., drawing a bucket-hat lizard), but the chapter ends with a more serious resolve.
Ranger Green: Previously encountered at Great Basin, he reappears in Death Valley, providing continuity and a sense of serendipity. He is more subdued about his earlier pessimistic comment about Roberson's life after 28, showing that he can reconsider his words.
Joshua Tree Rangers: The info desk ranger is cheerful and helpful; the Oasis rangers are gossipy and blunt about climate change and tourist stupidity. They ground the chapter in the daily reality of park staff.

Themes, Symbols, or Motifs

Climate change as present crisis: The chapter makes clear that climate change is not a future problem—Joshua trees are dying, glaciers are disappearing, and cities like Las Vegas face water shortages. The motif of “See Trees While Trees Still Exist” runs throughout.
Personal complicity vs. systemic change: Roberson acknowledges her own carbon footprint from driving and buying fossil fuels, yet she also critiques capitalism for prioritizing profit over the planet. She wrestles with the tension between individual guilt and the need for collective structural change.
Capitalism and nature: The chapter critiques “ecosystem services” logic that values nature only for its monetary worth. The origin story of Death Valley as a borax company scheme exemplifies how capitalism shaped even protected lands.
Collaborative survival: Borrowing from Anna Lowenhaupt Tsing, Roberson argues for working together to build a positive relationship with the earth, rather than giving in to despair. Indigenous land management practices, such as controlled burns, offer a model.
The desert as teacher: The extreme heat, isolation, and stark landscapes force Roberson to confront the fragility of life and the urgency of climate action.

Why This Chapter Matters

This chapter marks the emotional and intellectual turning point of the memoir. Earlier chapters treated climate change as an abstract backdrop, but here Roberson experiences it firsthand: she sees dying trees, feels dangerous heat, and hears rangers describe a future where protected land is no longer safe. Her serendipitous reunion with Ranger Green reinforces the small-world nature of the national park community while highlighting the accelerating changes within it. The chapter ends with a call to action, moving from personal anxiety to a broader vision of collective stewardship and systemic change. It sets the stage for the remaining parks and her evolving understanding of what “America the Beautiful” means in an era of environmental crisis.

Study Questions and Answers

1. How does Roberson’s visit to Joshua Tree change her understanding of climate change? She had previously perceived climate change as a distant, future problem. At Joshua Tree, rangers tell her that the park’s namesake trees may disappear by 2099, and she sees the immediate effects of heat and drought. This visit makes climate change feel personally urgent and real, rather than something she can defer worrying about.

2. What is the significance of Roberson encountering Ranger Green again in Death Valley? The reunion creates a sense of serendipity and continuity across her trip. It also allows Roberson to reflect on how her journey has changed her—she hopes he will see her as someone who genuinely cares about parks, not just a weird tourist. The encounter reinforces the interconnectedness of the national park system and the community of people who work within it.

3. How does the chapter critique capitalism’s relationship with the environment? Roberson notes that the National Park Service manages land within a capitalist framework, exemplified by Death Valley’s origin as a borax company venture. She criticizes the “ecosystem services” model for reducing nature to monetary value. She argues that capitalism encourages constant growth and extraction, which is incompatible with sustainability. She suggests that we can build a different system that prioritizes the sacredness of nature and collective survival.